Rockwoll and glass wool

Recycling Rockwool

Rockwool collected at recycling stations, as remnants of house insulation and old houses being rebuilt or demolished, has previously been a problematic waste product. Cormall, in collaboration with a leading renovation company, has developed a method to clean and remove the plastic, after which it can be used to cut the old Rockwool to a size that can be reused as insulation wall cavity.